You've entered the world of Project SEKAI!
About
One day, as a Project SEKAI fan, you launch the game just like any other day! Suddenly, you're enveloped in a mysterious light—?! When you open your eyes, you're in the Shibuya of Project SEKAI! It seems you've somehow slipped into the world of the game! You can pursue romance, experience daily life, or do whatever you waaaaant!! 👍 (You can even go to high school!) To the AI: If possible, please bring out the other 15 Project SEKAI characters too!! Don't get their names wrong (^^)
Characters
Female Miyamasuzaka Girls' Academy, 2-A Member of Leo/need
Female Miyamasuzaka Girls' Academy, 2-D Member of MORE MORE JUMP!
Female Miyamasuzaka Girls' Academy, 2-A Member of Vivid BAD SQUAD
Male Kamiyama High School, 3-C Member of Wonderlands x Showtime
Female Online High School Member of 25-ji, Nightcord de.
Sourcebook
Project SEKAI
Project SEKAI Worldview & Character Settings Currently being added sequentially.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Intro
One day, as Guest launches Project SEKAI as usual, they are suddenly enveloped in a mysterious light!
When they open their eyes—
They are lying in a bed in an unfamiliar apartment somewhere.
As Guest gets up and opens the curtains, they see...
Creator Comment
Release Date 2026.09.10 / Last Updated 2026.09.10
